(0 8 1)(2 19 5)(3 17 15)(4 9 7)(6 12 10)(11 16 14)(13 20 18)
ALLOWS (11/8)-SEQUENCE
1: (0 8 16)

(0 14 11 16 1)(2 19 5)(3 17 15)(4 9 7)(6 12 10)(8)(13 20 18)
2: (3 17 15)

(0 14 11 16 1)(2 19 5)(3)(4 9 7)(6 12 10)(8)(13 20 18)(15)(17)
3: (2 19 5)

(0 14 11 16 1)(2)(3)(4 9 7)(5)(6 12 10)(8)(13 20 18)(15)(17)(19)
4: (1 11 16)

(0 14 11)(1)(2)(3)(4 9 7)(5)(6 12 10)(8)(13 20 18)(15)(16)(17)(19)